Internal and external components of a computer

EXTERNAL COMPONENTS OF A COMPUTER

In this blog we will name and describe the various external and internal components of a computer for using this information are important components

CABINET:

Computer cabinets without the enclosure that contains the components of the PC, typically made of steel, plastic and aluminum. We can also find other materials such as wood. Its function is to protect the components of the computer. Is the box or place where all internal computer components are housed:

Part of a team and how they work:

Components of a computer can be classified into two:
* Hardware (hardware)
* Software (software component)

physical component:

Computer hardware:

physical components are part of, or interact with the computer there are a number of ways to categorize the design of computer hardware But here will tell their classification.
basic internal component:
Some of the components within the box or computer case (see clean the cabinet)



Motherboard:




Each team has a base plate, a key part of a computer. intercomunicar charge of all other boards.








Microprocessor:



Located in the heart of the computer's motherboard is celebrated. logically it is called
CPU
The microprocessor (or single processor) is the integrated circuit complex computer system center; by way of illustration, it is often called, by analogy, the "brain" of a computer.
Best of all, Intel updated with better processors skill





Memory:



RAM, where the stored information is used when it is grasped. ROM also where the BIOS and the basic configuration of the computer is stored
A device in a machine in which data or instructions may be used stored subsequently.











communication cables:







They communicate normally called bus, each different component.











Other cards:







usually connected to the free bays of the plate madre.otras plates can be accelerated graphics, sound, networking, among others.









Cooling device:

the most common are the coolers (fans) to have the PC in a good heat .and depositors indoor climate.

Even the most basic circuits usually based semiconductors (transistors, integrated circuits, etc ...) overheat, and therefore, the chips are even more prone to this problem. Consequently, this should be reduced for proper functioning, therefore the necessary cooling of the CPU, which involves removing excess heat from the electronic component










Great power:

to provide power to the computer and give it a good source of energy and volume high voltage

the power supply or power supply is the device that converts alternating current (AC), in one or more direct current (DC), which feed the various circuits of the electronic device to which (computer, TV, printer connects , router, etc.)..








Communication ports:




USB, serial port, parallel port, for connection to external peripherals.

* Storage of components:

They are typical components used for the storage of a computer..


Disco duro:


so the most common devices in computadoras.almacena operating system files and user storage mass.


Disk with a storage capacity of computer data that is inserted permanently in the central processing unit of the computer.




Optical:

units for readings CDs DVDs, Blu-rays and HD-DVD

Components or external output devices:

They are components that are connected to different ports on the computer, but remain far is because the main flow of data goes from the computer to the peripheral device.



Display:


is connected to the video card (many built in the times of the motherboard), and requires sample tasks performed on the computer.







Printer:

computer printing paper documents or other means

speakers:


of the computer sound system. wing connected to the sound card output (many built in the time of the motherboard).






* Component input or external device:

are components that are connected to different ports on the computer, but remain outside her input was because the main flow of data ranging from the peripheral to the computer.


Mouse or mouse:

The mouse is a pointing device used to facilitate the management of a graphical environment on a computer. Usually are made of plastic detects relative movement in two dimensions by the flat surface on which it rests, usually reflected by a pointer or arrow on the monitor.

They can be classified into:


*Mechanic:

They have a large field of plastic or rubber, several layers, at its bottom to move two wheels that generate pulses in response to movement of the same on the surface.







Optical: 

It is a variant that lacks the rubber ball that prevents the common problem of the accumulation of dirt on the motor shaft, and its optical characteristics are less likely to suffer a similar disadvantage. It is considered one of the most modern and practical today.















Láser:









This type is more sensitive and accurate, which
is especially suitable for graphic designers and players. It also detects sliding movement on a horizontal surface, but the beam of optical technology is replaced by a laser with resolutions of 2,000 dpi, resulting in a significant increase accuracy and sensitivity.










Keyboard:






A keyboard is an input device or device which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches that send information to the computer.







They are classified into:

Wireless keyboard:


keys are common in the communication between the computer and the peripheral is via radio waves, infrared or Bluetooth.









Flexible Keyboard:

These keyboards are soft plastic or silicone that can be folded upon itself. During use, these keyboards can conform to irregular surfaces, and are more resistant to liquids than standard keyboards.








Webcam:

video input for special bone video see through another camera for each meeting or information for work or advertising.

Scanner:

 for scanning documents or objects.

MICROPHONE:

The microphone is an electroacoustic transducer. It works by producing vibrations due to atmospheric pressure in the capsule by sound waves into electrical energy, allowing, for example, to record sounds in any element.

we have concluded with external components blogger of a then computer will see some photos and videos showing the portion of the external computer and some internal components of the computer on which you work as a team and responsibility presented before the images as a team in order meet some courage to do what you can.

1. "As you can see in the pictures are not some of the outside and inside of an operation team have it properly in order to verify the internad we practiced hand equipment"

2. "blogger perform along with fellow English, working together in order to conclude good use of the information for issuers"

jose ruiz

Jesus castillo

3. Students showing CPU exposed, showing how their actions are within the cpu cabin. inside this it is what having a CPU inside these components at high risk rodiando fuenete eletrecidad and energy that feeds the motherboard, motherboard, microprocessor. comucicaciones vestiladores cables, ran memory. and other joints between other ..

4.Order we have made a video in which we begin to realize andesplicando computer part in both internal and LPT, show the types of listening and we have to work is not an assembly ..

grace for your attention good day for each day